From 1df0cada03644e37ae6fefd7c0267d9a531991e2 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Fri, 30 Jun 2006 01:56:16 -0700 Subject: [PATCH] knfsd: svcrpc: gss: simplify rsc_parse() Adopt a simpler convention for gss_mech_put(), to simplify rsc_parse(). Signed-off-by: J. Bruce Fields Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/sunrpc/auth_gss/svcauth_gss.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'net/sunrpc/auth_gss/svcauth_gss.c') diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index d51e316c582..71f57a5d800 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -425,6 +425,7 @@ static int rsc_parse(struct cache_detail *cd, struct rsc rsci, *rscp = NULL; time_t expiry; int status = -EINVAL; + struct gss_api_mech *gm = NULL; memset(&rsci, 0, sizeof(rsci)); /* context handle */ @@ -453,7 +454,6 @@ static int rsc_parse(struct cache_detail *cd, set_bit(CACHE_NEGATIVE, &rsci.h.flags); else { int N, i; - struct gss_api_mech *gm; /* gid */ if (get_int(&mesg, &rsci.cred.cr_gid)) @@ -488,21 +488,17 @@ static int rsc_parse(struct cache_detail *cd, status = -EINVAL; /* mech-specific data: */ len = qword_get(&mesg, buf, mlen); - if (len < 0) { - gss_mech_put(gm); + if (len < 0) goto out; - } status = gss_import_sec_context(buf, len, gm, &rsci.mechctx); - if (status) { - gss_mech_put(gm); + if (status) goto out; - } - gss_mech_put(gm); } rsci.h.expiry_time = expiry; rscp = rsc_update(&rsci, rscp); status = 0; out: + gss_mech_put(gm); rsc_free(&rsci); if (rscp) cache_put(&rscp->h, &rsc_cache); -- cgit v1.2.3